Entertainment
| Sat 05 Sep 2026
Beijing, Sept. 5 -- Gongyi Hengxing Metalware Co Ltd has been granted a patent for Rotating Structure for Twisting Bow Belt. Ma Xiaojian, Jiao Shuanglin, Sun Qifei, Kang Guohua, Yang Hongju, Bai Ruishan, Choi Seung Young and Xie San developed the invention.
The patent application number is CN20242386676U 20241213. The patent ..